Submission #743615

#TimeUTC-0UsernameProblemLanguageResultExecution timeMemory
7436152023-05-17 14:40:35onebit1024Road Closures (APIO21_roads)C++17
0 / 100
46 ms9656 KiB
#include "roads.h"
#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define pb push_back
#define all(c) c.begin(), c.end()
#define endl "\n"
const double PI=3.141592653589;
void __print(ll x) {cerr << x;}
void __print(long x) {cerr << x;}
void __print(unsigned x) {cerr << x;}
void __print(unsigned long x) {cerr << x;}
void __print(unsigned long long x) {cerr << x;}
void __print(float x) {cerr << x;}
void __print(double x) {cerr << x;}
void __print(long double x) {cerr << x;}
void __print(char x) {cerr << '\'' << x << '\'';}
void __print(const char *x) {cerr << '\"' << x << '\"';}
void __print(const string &x) {cerr << '\"' << x << '\"';}
void __print(bool x) {cerr << (x ? "true" : "false");}
template<typename T, typename V>
void __print(const pair<T, V> &x) {cerr << '{'; __print(x.first); cerr << ','; __print(x.second); cerr << '}';}
template<typename T>
void __print(const T &x) {int f = 0; cerr << '{'; for (auto &i: x) cerr << (f++ ? "," : ""), __print(i); cerr << "}";}
 
 
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Compilation message (stderr)

roads.cpp: In function 'void dfs(long long int, long long int)':
roads.cpp:76:30: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<std::pair<long long int, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   76 |       for(ll i = max(0ll,x);i<val.size();++i)dp[u][j][0] += val[i].first;
      |                             ~^~~~~~~~~~~
roads.cpp:79:30: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<std::pair<long long int, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   79 |       for(ll i = max(0ll,x);i<val.size();++i)dp[u][j][0] += val[i].first;
      |                             ~^~~~~~~~~~~
roads.cpp:85:28: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<std::pair<long long int, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   85 |     for(ll i = max(0ll,x);i<val.size();++i)dp[u][j][1] += val[i].first;
      |                           ~^~~~~~~~~~~
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